



Spark Italy
Spark Grid-O Titanium Full Exhaust '21-'23 Aprilia RS 660/Tuono 660
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Spark Grid-O Titanium Full Exhaust '21-'23 Aprilia RS 660/Tuono 660
Spark Exhaust Technology Aprilia RS 660 "Grid-O" Titanium Exhaust. Constructed with a titanium silencer fitted with carbon ending, titanium mid-pipe and titanium racing header. Incredible weight saving (weighs only 3.2 kg vs stock at 6.5kg). Sound is aggressive but not extreme so that it is perfect both for track and road. Designed for Maximum Performance, Looks, Weight Savings and a Rich Deep Italian Sound (107 db). Handcrafted in Italy, Dyno Tested for maximum horsepower increase over stock. Non-Homologated Racing Version for Maximum Performance. For perfect performance, throttle response and durability, ECU remapping is recommended. Includes Carbon Heat Shield. *Mounts to Passenger Footpeg. *Does not include Race Hangar to Subframe Mount or removable DB Killer (Sold Separately).
Handcrafted in Italy
Returns & Exchanges
If you are not completely satisfied with your purchase, you may return the item within 30 business days of receipt. While we offer a hassle-free return policy, some non-defective items may be subject to a 15% restocking fee.
Returned items must be:
- New and unused
- In original condition
- In the manufacturer’s original packaging
- Include all tags
Returns due to manufacturer defects will be accepted only if the customer provides photographic evidence showing the issue was not caused by misuse.
Non-Returnable Items
- Electrical components
- Special or made-to-order items
- Windscreens
- Bodywork
- Carbon fiber parts
- Closeout items
- Used parts
Customers are responsible for all return shipping costs.
Once your return is received and inspected, refunds will be processed within 24–48 hours to the original payment method (minus shipping fees). Please allow an additional 2–8 business days for the refund to appear on your account.
Before returning any item, please contact us at support@motostarz.com or call 1-236-481-2222 to obtain a return authorization number. This number must be clearly marked on both the inside and outside of the package.


